A high $Q$ coil having distributed (self) capacitance is tested with a Q-meter. First resonance at $\omega_1$ = $10^6$ rad/s is obtained with a capacitance of $990\; pF$. The second resonance at $\omega_2 = 2 \times 10^6\;rad/s$ is obtained with $240\; pF$ capacitance. The value of the inductance (in $mH$) of the coil is (up to one decimal place) $\_\_\_\_\_\_$.